0.1 um PTFE syringe filters
0.22 um PTFE syringe filters
0.45 um PTFE syringe filters
China micro Hydrophobic PTFE syringe filters
0.22um Disposable Hydrophobic PTFE Syringe Filters
0.22 Hydrophobic PTFE Syringe Filters
0.45micron Hydrophobic PTFE Syringe Filters
0.45um Disposable Hydrophobic PTFE Syringe Filters
Disposable Hydrophobic PTFE Syringe Filters
Hydrophobic PTEF sterile Syringe Filters
0.45 PTFE sterile Syringe Filter for Lab
0.22 PTFE sterile Syringe Filter for HPLC

Hydrophobic PTFE Syringe Filters

Filter Media: Hydrophobic PTFE
Housing: Medical PP
Diameter: 4mm, 13mm, 25mm, 33mm, 50mm
Pore Size: 0.1μm, 0.22μm, 0.45μm, 1.0μm, 3.0μm, 5.0μm, 10μm


Select:  Hydrophobic PTFE Syringe Filters,  Disposable Hydrophobic PTFE Syringe Filters,  Sterile Hydrophobic PTFE Syringe Filters
1. CA Syringe Filters

Description of Hydrophobic PTFE Syringe Filters

PTFE syringe filters are made of imported PTFE hydrophobic membrane, almost chemically resistant to all solvents such as strong acids, alcohols, bases, aromatics. Hydrophobic PTFE syringe filters is widely used in biological, electronic, medical, and chemical industries and can also be used to prevent moisture from passing through air vents. It is also used for gas sterilization, dust removal, and impurity removal.

There is no doubt that the hydrophobic PTFE syringe filter is equipped with the inherent hydrophobicity. More importantly, it is strongly resistant to chemical solutions and high temperatures. Besides, it is also featured with a high flow rate while possessing a superior filtration accuracy at the same time. During the filtration process, it is easy to be found the dissolution is quite low. Its higher opening ratio allows for greater throughput at the same filtration accuracy or higher filtration accuracy at the same throughput. The hydrophobic PTFE membrane is very suitable for hydrophobic membrane for medical, the filtration of gas, organic solvents, chemicals with high purity, and strong corrosiveness. The tolerance of the hydrophobic PTFE syringe filters is greater than glass fiber syringe filters and PP syringe filters.

Features of PTFE Luer Lock Filter

Hydrophobic gas filter
•Integral, permanently hydrophobic PTFE membranes
•Syringe filter with diameter from 0.1μm to 10.0μm

Advantages of Hydrophobic PTFE Syringe Filters

Hydrophobic PTFE sterile air filter
•Permits optimal utilization of small sample volumes
•Extremely high chemical resistance against organic HPLC solvents
•Luer lock inlet Tip make sure secure connection and avoid filter blow off

Applications

•Aerosol sampling
Hydrophobic membrane for medical
•Filter organic-based HPLC samples
Technical Data
Filter Media Hydrophobic PTFE
Diameter 4mm 13mm 25mm 33mm 50mm
Housing Medical PP Medical PP Medical PP Medical PP Medical PP
Pore Size 0.1μm, 0.22μm, 0.45μm, 1.0μm, 3.0μm, 5.0μm, 10μm
Filtration Area 0.2cm2 1.3cm2 4.9cm2 8.5cm2 19.8cm2
Maximum Pressure 5.2bar 5.2bar 5.2bar 5.2bar 5.2bar
Process Volume 2mL 10mL 100mL 200mL 5000mL
Pre-filter 1μm GF or PP 1μm GF or PP 1μm GF or PP 1μm GF or PP 1μm GF or PP
Hold-up Volume < 10μL < 50μL < 100μL < 200μL < 350μL
Inlet Female Luer Lock Female Luer Lock Female Luer Lock Female Luer Lock Stepped barb
Outlet Male luer slip Male luer slip Male luer slip Male luer slip Stepped barb
Ordering Information
Item Code Pore Size(μm) Diameter(mm) Sterile Pre-filter Quantity/pk
SLPT1322NB 0.22 13 No No 100pcs
SLPT1345NB 0.45 13 No No 100pcs
SLPT1322NP 0.22 13 No PP 100pcs
SLPT1345NP 0.45 13 No PP 100pcs
SLPT1322NG 0.22 13 No GF 100pcs
SLPT1345NG 0.45 13 No GF 100pcs
SLPT2522NB 0.22 25 No No 100pcs
SLPT2545NB 0.45 25 No No 100pcs
SLPT2522NP 0.22 25 No PP 100pcs
SLPT2545NP 0.45 25 No PP 100pcs
SLPT2522NG 0.22 25 No GF 100pcs
SLPT2545NG 0.45 25 No GF 100pcs
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2. Disposable Hydrophobic PTFE Syringe Filters

Description of 2.0.22 micron,0.45 μm Disposable Hydrophobic PTFE Syringe Filters

Hawach disposable PTFE syringe filters with pore size of 0.22μm are purple, and syringe filter with pore size of 0.45μm is orange. Polytetrafluoroethylene (PTFE) is an effective filter for solvent chemicals and other non-aqueous solutions. Wide range of chemical compatibility, strong chemical stability, and inert PTFE membrane, especially suitable for the filtration of corrosive, strong acid, and strong alkali chemicals. Ethanol and water can also be added to make it hydrophilic. Hawach has two port sizes of disposable syringe filter Teflon are 0.22 μm and 0.45 μm. 0.45 μm PTFE syringe filter membrane is made of PTFE, which is completely natural and permanently hydrophobic. Even under a very low-pressure difference,  PTFE syringe filter 0.22 micron, 0.45 micron can ensure the unimpeded passage of moist air or other gases, while the aqueous solution cannot pass through. Its performance is just the opposite of that of the  disposable PTFE hydrophilic filters membrane.

Features of PTFE Syringe Filter 0.22 Micron

  • •Diameter (13mm, 25mm)
  • •Pore size (0.22μm, 0.45μm)
  • •Two color of purple and orange
  • •Wide chemical compatibility range

Applications of Disposable Syringe Filters Teflon

  • •Vacuum pump line protection
  • •Suitable for the filtration of corrosive, strong acid, and strong alkali chemicals
  • Technical Data
    Filter Media Hydrophobic PTFE
    Diameter 4mm 13mm 25mm 33mm 50mm
    Housing Medical PP Medical PP Medical PP Medical PP Medical PP
    Pore Size 0.1μm, 0.22μm, 0.45μm, 1.0μm, 3.0μm, 5.0μm, 10μm
    Filtration Area 0.2cm2 1.3cm2 4.9cm2 8.5cm2 19.8cm2
    Maximum Pressure 5.2bar 5.2bar 5.2bar 5.2bar 5.2bar
    Process Volume 2mL 10mL 100mL 200mL 5000mL
    Pre-filter 1μm GF or PP 1μm GF or PP 1μm GF or PP 1μm GF or PP 1μm GF or PP
    Hold-up Volume < 10μL < 50μL < 100μL < 200μL < 350μL
    Inlet Female Luer Lock Female Luer Lock Female Luer Lock Female Luer Lock Stepped barb
    Outlet Male luer slip Male luer slip Male luer slip Male luer slip Stepped barb
      Ordering Information
    Item Code Pore Size(μm) Diameter(mm) Sterile Quantity/pk
    WPT1322NB 0.22 13 No 100pcs
    WPT1345NB 0.45 13 No 100pcs
    WPT2522NB 0.22 25 No 100pcs
    WPT2545NB 0.45 25 No 100pcs
    3. Sterile Hydrophobic PTFE Syringe Filters

    Description of Sterile Hydrophobic PTFE Syringe Filters

    The outstanding consistency of the hydrophobic PTFE membrane can ensure important application requirements. These filters are widely used in biology, medicine, and other fields.

    Features

    • •Provide regular size sterile syringe filter: 0.22 μm and 0.45 μm PTFE syringe filter
    • •Sterile hydrophobic PTFE syringe filter
    • •High flow rate at a low inlet pressure
    • •Require pre-treatment with alcohol before being suitable for aqueous or high aqueous/organic samples.
    • •Unlike sterile GF syringe filters,https://www.hawachfilters.com/glass-fiber-syringe-filters.html sterile hydrophobic PTFE syringe filters are resistant to organic solvents and strong acids.

    Applications

    • •Degassing solvents
    • •Aggressive solvents, acids, and bases
    • •Venting applications, sterilize air, gases, aerosols
    Technical Data
    Filter Media Sterile Hydrophobic PTFE
    Pore Size, μm 0.1μm, 0.22μm, 0.45μm,1.0um, 3.0μm, 5.0μm, 10.0μm
    Diameter 4mm 13mm 25mm 33mm 50mm
    Housing Medical PP Medical PP Medical PP Medical PP Medical PP
    Filtration Area 0.2cm2 1.3cm2 4.9cm2 8.5cm2 19.8cm2
    Maximum Pressure 5.2bar 5.2bar 5.2bar 5.2bar 5.2bar
    Process Volume 2mL 10mL 100mL 200mL 5000mL
    Hold-up Volume < 10μL < 50μL < 100μL < 200μL < 350μL
    Inlet Female Luer Lock Female Luer Lock Female Luer Lock Female Luer Lock Both inlet and outlet is 7-13mm stepped hose barb connection with 6:100 Luer slip
    Outlet Male luer slip Male luer slip Male luer slip Male luer slip
    Flow Direction Flow should enter from the inlet Both is fine
    Maximum Operating Temperature 60°C
    Sterilization Gamma Irradiation
    Endotoxin ≦0.25 EU/ML

    Ordering Information
    Item Code Pore Size(μm) Diameter(mm) Sterile Pre-filter Quantity/pk
    SLPT1322SB 0.22 13 Yes No 100pcs
    SLPT1345SB 0.45 13 Yes No 100pcs
    SLPT1322SP 0.22 13 Yes PP 100pcs
    SLPT1345SP 0.45 13 Yes PP 100pcs
    SLPT1322SG 0.22 13 Yes GF 100pcs
    SLPT1345SG 0.45 13 Yes GF 100pcs
    SLPT2522SB 0.22 25 Yes No 100pcs
    SLPT2545SB 0.45 25 Yes No 100pcs
    SLPT2522SP 0.22 25 Yes PP 100pcs
    SLPT2545SP 0.45 25 Yes PP 100pcs
    SLPT2522SG 0.22 25 Yes GF 100pcs
    SLPT2545SG 0.45 25 Yes GF 100pcs
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